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authorSebastian Bank <sebastian.bank@uni-leipzig.de>2016-03-11 19:05:52 +0100
committerSebastian Bank <sebastian.bank@uni-leipzig.de>2016-03-13 22:08:45 +0100
commit19e5d667e18ff3c3ebcb399f03e30cabe9f8a09f (patch)
tree45b72babe26e7809c83b8ab9bc74e12b17ba21c1 /lib/sqlalchemy/sql/compiler.py
parentf61194cb865db8b29cc65e47782bb72e54b14ada (diff)
downloadsqlalchemy-19e5d667e18ff3c3ebcb399f03e30cabe9f8a09f.tar.gz
add IS (NOT) DISTINCT FROM operator
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
-rw-r--r--lib/sqlalchemy/sql/compiler.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py
index 8600dbaeb..a0e8c124d 100644
--- a/lib/sqlalchemy/sql/compiler.py
+++ b/lib/sqlalchemy/sql/compiler.py
@@ -81,6 +81,8 @@ OPERATORS = {
operators.gt: ' > ',
operators.ge: ' >= ',
operators.eq: ' = ',
+ operators.is_distinct_from: ' IS DISTINCT FROM ',
+ operators.isnot_distinct_from: ' IS NOT DISTINCT FROM ',
operators.concat_op: ' || ',
operators.match_op: ' MATCH ',
operators.notmatch_op: ' NOT MATCH ',